Dieselsite

Dieselsite DieselSite.com is your source for diesel parts and accessories to boost your power, performance, and fuel mileage.
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If your 6.5L is stalling or throwing codes, your PMD is probably cooking itself alive under the hood. The Dieselsite 6.5...
07/29/2025

If your 6.5L is stalling or throwing codes, your PMD is probably cooking itself alive under the hood. The Dieselsite 6.5L PMD Isolation Kit solves it for good—relocating the module outside the engine bay for real airflow and cooling. Comes pre-mounted, pre-wired, and ready to bolt on with a lifetime warranty.
Stop the heat before it stops you.
https://www.dieselsite.com/65PMDIsolationKit.aspx

Don’t fly blind when towing or pushing your 6.5L hard. If you can’t monitor temps and boost, you’re just guessing. The M...
07/25/2025

Don’t fly blind when towing or pushing your 6.5L hard. If you can’t monitor temps and boost, you’re just guessing. The MaxTow 3 Gauge Kit gives you real-time data on boost, EGT, and trans temp—critical for keeping your rig alive. Smooth, accurate readouts with analog + digital display and full pillar mount included.
Get yours and install with confidence.
https://www.dieselsite.com/1995-200065lglowshift3gaugekit-3.aspx

If you're driving a 6.5L GM diesel and haven't added coolant filtration, you're asking for early water pump failure. The...
07/23/2025

If you're driving a 6.5L GM diesel and haven't added coolant filtration, you're asking for early water pump failure. The DIESELSITE Coolant Filtration System removes casting sand and abrasive particles that destroy pumps, hoses, and radiators. Easy install, proven protection—don’t skip it.
https://www.dieselsite.com/1992-2000chevygm65lcoolantfiltrationsystem.aspx

Still running the stock turbo on your 7.3L Powerstroke? The Wicked Wheel 2 brings your rig to life—faster spool, stronge...
07/21/2025

Still running the stock turbo on your 7.3L Powerstroke? The Wicked Wheel 2 brings your rig to life—faster spool, stronger pull, cooler EGTs, and no more compressor surge. Drop-in install, proven results, and trusted by diesel techs everywhere. Get more out of your 7.3 with just one upgrade.
https://www.dieselsite.com/ww2_gtp38.aspx

If your 2004.5–2018 Cummins 325HP feels lazy off the line, the Wicked Wheel 2 for HE351 is the fix. Faster spool, more p...
07/09/2025

If your 2004.5–2018 Cummins 325HP feels lazy off the line, the Wicked Wheel 2 for HE351 is the fix. Faster spool, more power, lower EGTs—all with a simple bolt-on upgrade. No tuning or mods needed. Not for SO 2004 models—325HP HO only.
https://www.dieselsite.com/wickedwheel2005-2013cummins.aspx
#5.9Cummins #6.7Cummins

Still running the stock wheel on your 94-98 12V Cummins HX35? Upgrade to the Wicked Wheel 2 and feel the throttle wake u...
07/08/2025

Still running the stock wheel on your 94-98 12V Cummins HX35? Upgrade to the Wicked Wheel 2 and feel the throttle wake up. More boost, lower EGTs, and no mods needed. Just be sure to check your turbo number—this fits OE wheel PN 3599593 only.
https://www.dieselsite.com/ww2_1995-1998_12vcummins.aspx

Struggling with sluggish throttle response and high EGTs on your HX40? The Wicked Wheel 2 for Holset PN 3599591 wakes yo...
07/03/2025

Struggling with sluggish throttle response and high EGTs on your HX40? The Wicked Wheel 2 for Holset PN 3599591 wakes your turbo up—fast. With a 60mm billet inducer, this upgrade boosts power, drops EGTs, and installs with zero mods. Just bolt it on and feel the difference.
https://www.dieselsite.com/WickedWheel2fortheHX40.aspx

Tired of overheating and failing plastic impellers in your 6.0L Powerstroke? The DIESELSITE High Output BILLET IMPELLER ...
07/02/2025

Tired of overheating and failing plastic impellers in your 6.0L Powerstroke? The DIESELSITE High Output BILLET IMPELLER Water Pump fixes that for good. Designed with a billet impeller for superior flow and durability, this pump solves heat issues without breaking the bank. Fits early and late model 6.0s—just match your build date.
https://www.dieselsite.com/2003-2007billetimpeller60waterpump.aspx

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